Encrypt a File using DES (Data Encryption standard) Algorithm in ASP.NET

Security in cryptographyCryptography play important role in Security. Using Cryptography we can Encrypt and Decrypt the information in the Coded form.How we Encrypt the File using DES (Data Encryption standard) algorithm. 1.Open visual studio and create a project2.Add the following assembly on the pageusing Microsoft.VisualBasic;using System;using System.Collections;using